tender for desitation of kunnanpidarieri at palakkad,kerala,india - desilting theentire eri bycuttingand removing the heaps inside the eri as per the approved plan.removing deposited sediments sediments/soil using suitable methods such as pneumatic suction dredgersor gps enabledcutter suction dredgers or any similar equipment or sophisticated machines, hydraulic excavators ,so as to produce solid output of not less than 738 cubic meter per day from the locations defined and for a depth specified in the desilting plan which shall in no case go beyond by keeping the formation level at +164.585m as the soil is not removed belowthe impervious layer of eri as directed by the departmental officer at site .the bidderneed to quote a lumpsum amount for the extractionand removal of 248619 m3 sediments/soil which includes the expenditure to be incurred by the bidder for executing subitems shown in table 2 detailed description of boq(bill of quantities) in dection iv , bidding form of bidding document.